Dragon Medical Edition2 (the most recent version) has just been upgraded to version 2.1. The upgrade is free if you have version 2 installed. The install was a little glitchy; had to use Task Manager to "kill" the Dragon Quickstart program running in the System Tray & restart before the update would install. But all good now. Version 2.1 seems to have improved the "lag" in the first recognition attempt in AC when opening a chart.
